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Significant Accounting Policies - Additional Information (Details)
 12 Months Ended
Dec. 31, 2021
USD ($)
Segment
d
Dec. 31, 2020
USD ($)
Significant Accounting Policies [Line Items]    
Number of operating segments | Segment 1  
Provision for excess and obsolete inventories $ 47,000 $ 10,000
Restricted cash 175,000  
Restricted Cash and Cash Equivalents 40,000  
Prepaid Expense and Other Assets, Current 1,272,000 1,462,000
Prepaid Expense and Other Assets, Non Current 135,000  
Allowance for doubtful trade accounts receivable 0 0
Goodwill impairment 0 0
Impairment of intangible assets 0 0
Reserve For Pricing Credits And Rights Of Return 109,000 0
Contract asset 0 0
Contract liability 79,000 19,000
Shipping and other transportation costs 444,000 166,000
Advertising costs 270,000 60,000
Warranty Reserves [Member]    
Significant Accounting Policies [Line Items]    
Estimated warranty costs $ 58,000 $ 10,000
Minimum [Member]    
Significant Accounting Policies [Line Items]    
Revenue Recognition Payment Terms | d 30  
Property and equipment, estimated useful life 3 years  
Maximum [Member]    
Significant Accounting Policies [Line Items]    
Revenue Recognition Payment Terms | d 90  
Property and equipment, estimated useful life 15 years